# -*- coding:utf-8 -*-
# created by jinss

import random

# 一等奖员工
first_prize_employees = []
# 二等奖员工
second_prize_employees = []
# 三等奖员工
third_prize_employees = []
# 全部员工
all_employees = []

for i in range(1, 301):
    all_employees.append(f'GH{i}')

print(all_employees)

count = 3
while count > 0:
    count -= 1
    if count == 2:
        for i in range(0, 30):
            win_prize_employee = random.choice(all_employees)
            print(win_prize_employee)
            all_employees.remove(win_prize_employee)
            first_prize_employees.append(win_prize_employee)

        print(first_prize_employees)

    elif count == 1:
        for i in range(6):
            win_prize_employee = random.choice(all_employees)
            all_employees.remove(win_prize_employee)
            second_prize_employees.append(win_prize_employee)

        print(second_prize_employees)

    else:
        for i in range(3):
            win_prize_employee = random.choice(all_employees)
            all_employees.remove(win_prize_employee)
            third_prize_employees.append(win_prize_employee)

        print(third_prize_employees)
